/Engine/Source/Editor/AudioEditor/Classes/SoundCueGraph/SoundCueGraphSchema.h
Attempts to connect the output of multiple nodes to the inputs of a single one
void TryConnectNodes ( const [TArray](API\Runtime\Core\Containers\TArray)< [USoundNode](API\Runtime\Engine\Sound\USoundNode) * > & OutputNodes, [USoundNode](API\Runtime\Engine\Sound\USoundNode) * InputNode ) const